20164046007

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{4424851}}^1$

素因数の和:4424899

約数の個数: 24

約数和(自身を含む): 32283720192

約数和(自身を除く): 12119674185

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 651, 1519, 4557, 4424851, 13274553, 30973957, 92921871, 137170381, 216817699, 411511143, 650453097, 960192667, 2880578001, 6721348669, 20164046007]

約数ペア:

[(1, 20164046007), (3, 6721348669), (7, 2880578001), (21, 960192667), (31, 650453097), (49, 411511143), (93, 216817699), (147, 137170381), (217, 92921871), (651, 30973957), (1519, 13274553), (4557, 4424851)]